Lifestyle Style Naomi Osaka Debuts Anime-Inspired Bright Pink Hair "Sakura could never lol," the tennis pro wrote on Instagram, referencing a popular Naruto character By Hanna Flanagan Hanna Flanagan Style + Beauty Assistant, PEOPLE People Editorial Guidelines Published on February 25, 2021 05:50 PM Share Tweet Pin Email Photo: Naomi Osaka/Instagram Naomi Osaka is experimenting with the colorful hair trend! On Thursday, the tennis pro, 23, debuted a new magenta shade in an Instagram post that included a reference to a pink-haired Anime character in the caption. "Sakura could never lol," she wrote alongside the selfie. Alamy In the photo, Osaka also rocked graphic eyeliner in a matching pink hue. Her fans and followers loved the new look, leaving several heart eye and fire emojis in the comment section. Naomi Osaka Sends Cute Message to Australian Open Ball Girl After Spotting Photo from Final Match Even fellow professional athlete Usain Bolt complimented Osaka's new color. U wore it better @naomiosaka lol," the sprinter wrote. Although the look is seemingly Anime-inspired, tennis player Kristie Ahn pointed out that the Grand Slam winner is also channeling superhero Lavagirl by asking if Osaka's boyfriend is her blue-haired counterpart. "Does this make Cordae Sharkboy?" Ahn joked. Dimension Films/courtesy Everett Collection Osaka is the latest celebrity to try the pink hair trend, following in the footsteps of Kaia Gerber, Madonna and others. In October, the "Material Girl" pop star, 62, dyed her iconic platinum blonde hair to a bubblegum pink hue with the help of London-based colorist Nicola Clarke. "She gives me Fever..... Isnt she pretty in pink!!!! đź’—đź’—đź’—," Clarke said on Instagram. Kaia Gerber Dyes Her Own Hair Pink at Home in Kurt Cobain-Inspired Look Madonna/Instagram And last April, Gerber, 19, rocked a Kurt Cobain-inspired pastel hue during quarantine. Kaia Gerber Instagram Osaka's new hair switch-up follows her impressive performance at the 2021 Australian Open where she won her fourth Grand Slam title. Osaka, ranked third in the world, defeated No. 22 seed Jennifer Brady in straight sets, 6-4, 6-3, in the women's final. She last won the Australian Open in 2019, while Brady had never previously been in a Grand Slam final.